精巣導帯
WordNet
- undergo a test; "She doesnt test well"
- any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc; "the test was standardized on a large sample of students" (同)mental test, mental testing, psychometric test
- the act of undergoing testing; "he survived the great test of battle"; "candidates must compete in a trial of skill" (同)trial
- the act of testing something; "in the experimental trials the amount of carbon was measured separately"; "he called each flip of the coin a new trial" (同)trial, run
- a hard outer covering as of some amoebas and sea urchins
- put to the test, as for its quality, or give experimental use to; "This approach has been tried with good results"; "Test this recipe" (同)prove, try, try out, examine, essay
- achieve a certain score or rating on a test; "She tested high on the LSAT and was admitted to all the good law schools"
- determine the presence or properties of (a substance)
- show a certain characteristic when tested; "He tested positive for HIV"
- one of the two male reproductive glands that produce spermatozoa and secrete androgens; "she kicked him in the balls and got away" (同)testicle, orchis, ball, ballock, bollock, nut, egg
PrepTutorEJDIC
- (人の能力などの)『試験』,考査,テスト / (物事の)『試験』,検済,試錬,実験《+of+名》 / 化学分析;試薬 / =test match / …‘を'『試験する』,検査する / …‘を'化学分析する / (…の)試験を受ける,試験をする《+for+名》
- =testicle
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/03/13 19:31:18」(JST)
[Wiki en表示]
Gubernaculum testis |
Details |
Precursor |
Gubernaculum |
Gives rise to |
Scrotal ligament |
Dorlands
/Elsevier |
g_13/12403750 |
Anatomical terminology
[edit on Wikidata]
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In the inguinal crest a peculiar structure, the gubernaculum testis, makes its appearance. This is at first a slender band, extending from that part of the skin of the groin which afterward forms the scrotum through the inguinal canal to the body and epididymis of the testis.
External links
Human embryogenesis in the first three weeks
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Week 1 |
- Fertilization
- Oocyte activation
- Zygote
- Cleavage
- Blastomere
- Morula
- Blastocoele
- Blastocyst
- Blastula
- Inner cell mass
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Week 2
(Bilaminar) |
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Week 3
(Trilaminar) |
Germ layers |
- Archenteron/Primitive streak
- Primitive pit
- Primitive knot/Blastopore
- Primitive groove
- Gastrula
- Regional specification
- Embryonic disc
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Ectoderm |
- Surface ectoderm
- Neuroectoderm
- Somatopleuric mesenchyme
- Neurulation
- Neural crest
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Endoderm |
- Splanchnopleuric mesenchyme
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Mesoderm |
- Axial mesoderm
- Paraxial
- Intermediate
- Lateral plate
- Intraembryonic coelom
- Splanchnopleuric mesenchyme
- Somatopleuric mesenchyme
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UpToDate Contents
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English Journal
- Anatomy and histology of the scrotal ligament in adults: inconsistency and variability of the gubernaculum testis.
- Cavalie G1, Bellier A2, Marnas G1, Boisson B3, Robert Y1, Rabattu PY1, Chaffanjon P1,4.
- Surgical and radiologic anatomy : SRA.Surg Radiol Anat.2017 Jul 31. doi: 10.1007/s00276-017-1904-1. [Epub ahead of print]
- PMID 28762084
- New insights into the morphogenesis of the gubernaculum testis and the inguinal canal.
- Bouzada J1, Vázquez T1,2, Duran M3, Delmas V4, Larkin T5, Cuesta MA6, SañUDO J1,2.
- Clinical anatomy (New York, N.Y.).Clin Anat.2017 Jul;30(5):599-607. doi: 10.1002/ca.22880. Epub 2017 Apr 19.
- PMID 28422355
- Laparoscopic one-stage Fowler-Stephens orchiopexy preserving gubernaculum.
- Naycı A1, Bahadır GB1, Erdoğan C1, Taşkınlar H1.
- Turkish journal of urology.Turk J Urol.2017 Mar;43(1):75-78. doi: 10.5152/tud.2016.32392. Epub 2017 Jan 27.
- PMID 28270955
Japanese Journal
- Transverse testicular ectopia : correlation of embryology with laparoscopic findings
- THAMBIDORAI C. R.,KHALEED A.
- Pediatric surgery international 24(3), 371-374, 2008-03-01
- NAID 10027861499
- Is mobile testis a true pathological condition due to a gubernaculum abnormality?
- KUBOTA Masayuki,OKUYAMA Naoki,YAMAZAKI Satoru,HIRAYAMA Yutaka,KOBAYASHI Kumiko,SATOH Kanako
- Pediatric surgery international 23(7), 633-636, 2007-07-01
- NAID 10027857447
- 精巣下降の分子生物学 (第56回日本泌尿器科学会中部総会"未来泌尿器科学を拓く")
- 生野 猛
- 泌尿器科紀要 53(7), 505-508, 2007-07
- … In the first step, the testis descends from the lower pole of the kidney to the pelvic cavity near the bladder neck as a result of the swelling reaction of the gubernaculum. … Next, in the second step, the testis descends into the scrotum through the inguinal canal via the gubernacular migration. …
- NAID 120001177881
Related Links
- gu·ber·nac·u·lum tes·'tis a mesenchymal column of condensed tissue that connects the fetal testis to the developing primordial scrotum; it becomes a ligament that appears to play a role in guiding testicular descent but it does not ...
- gubernaculum testis gubernaculum tes·tis (těs'tĭs) n. A mesenchymal column of tissue that connects the fetal testis to the developing scrotum and that is involved in testicular descent.
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- 英
- gubernaculum testis
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- 精巣下降
-gubernaculum testis
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